ESP32P4 EV Board, Camera_Display + BSP

sign25893
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Joined: Mon Feb 10, 2025 5:13 pm

ESP32P4 EV Board, Camera_Display + BSP

Postby sign25893 » Tue May 20, 2025 6:01 am

Hi friends, I apologize for bothering you, but I'm in an extremely bad situation and would love some help.
I started to use LVGL + BSP separately to get a picture on the display, but the problem is that at some point on the display I need to show a picture from the camera to see what's going on, bsp hangs on port 1 of i2c, camera hangs on port zero, it's not hard to combine all this, but the code for the camera uses low-level commands for the display, and you can say it tries to reinitialize the i2c bus, the display also tries to initialize on port 1, and because of this there is a conflict, I tried to deinit both bsp and lvgl, but every time I get an error or conflict, often related to lvgl, or rather with screen update or maybe with incomplete events. I've racked my brains three times now, and I still don't understand how to use all this.
All attempts to translate the work of the display and camera to lvgl composing have not been successful, as well as changing low-level functions, as well I can send the project or separate sections of the code.

In advance, thank you very much for your help!!!

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